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path: root/drivers/soc/fsl/qbman/qman.c
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Diffstat (limited to 'drivers/soc/fsl/qbman/qman.c')
-rw-r--r--drivers/soc/fsl/qbman/qman.c28
1 files changed, 5 insertions, 23 deletions
diff --git a/drivers/soc/fsl/qbman/qman.c b/drivers/soc/fsl/qbman/qman.c
index e4f5bb056fd2..ba3cfa8e279b 100644
--- a/drivers/soc/fsl/qbman/qman.c
+++ b/drivers/soc/fsl/qbman/qman.c
@@ -2443,39 +2443,21 @@ struct cgr_comp {
struct completion completion;
};
-static int qman_delete_cgr_thread(void *p)
+static void qman_delete_cgr_smp_call(void *p)
{
- struct cgr_comp *cgr_comp = (struct cgr_comp *)p;
- int ret;
-
- ret = qman_delete_cgr(cgr_comp->cgr);
- complete(&cgr_comp->completion);
-
- return ret;
+ qman_delete_cgr((struct qman_cgr *)p);
}
void qman_delete_cgr_safe(struct qman_cgr *cgr)
{
- struct task_struct *thread;
- struct cgr_comp cgr_comp;
-
preempt_disable();
if (qman_cgr_cpus[cgr->cgrid] != smp_processor_id()) {
- init_completion(&cgr_comp.completion);
- cgr_comp.cgr = cgr;
- thread = kthread_create(qman_delete_cgr_thread, &cgr_comp,
- "cgr_del");
-
- if (IS_ERR(thread))
- goto out;
-
- kthread_bind(thread, qman_cgr_cpus[cgr->cgrid]);
- wake_up_process(thread);
- wait_for_completion(&cgr_comp.completion);
+ smp_call_function_single(qman_cgr_cpus[cgr->cgrid],
+ qman_delete_cgr_smp_call, cgr, true);
preempt_enable();
return;
}
-out:
+
qman_delete_cgr(cgr);
preempt_enable();
}